As the dweller is not the dwelling, we are not the body.
For as long as I do not know myself, for as long as I think I’m a body, I will be fretful and problem plagued. If I know myself, I have no problems.
We have three operational centres: Mind thinks, Heart feels, Body acts. We know this because they change. (We cannot see what does not change.) After waxing and waning, the centres shut down. This does not affect us.
We are here, yes, but barely, suggestively, like a vapour, or bubbles popping.